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https://issues.apache.org/jira/browse/PIG-2496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13196554#comment-13196554
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Daniel Dai commented on PIG-2496:
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+1 Looks good.
> Cache resolved classes in PigContext
> ------------------------------------
>
> Key: PIG-2496
> URL: https://issues.apache.org/jira/browse/PIG-2496
> Project: Pig
> Issue Type: Improvement
> Reporter: Dmitriy V. Ryaboy
> Assignee: Dmitriy V. Ryaboy
> Attachments: PIG-2496.patch
>
>
> Our profiling shows that for large (multi-K line) scripts, a lot of time is
> spent trying to find common UDFs in resolveClassName(). This is trivial to
> cache.
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